AWS Certified Solutions Architect Associate Test 5

Explanation:

The following CLI command is missing a hyphen before "-message"
. aws sns publish --topic-arnarn:aws:sns:us-east-1:546419318123:OperationsError -message "Script Failure".
It has been added below in red aws sns publish --topic-arn arn:aws:sns:us-east-1:546419318123:OperationsError ---message "Script Failure"

Reference: http://aws.amazon.com/cli/